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Merck

86910

Titanium(IV) butoxide

purum, ≥97.0% (gravimetric)

Synonym(s):

Orthotitanic acid tetrabutylester, TNBT, TYZOR® TBT organic titanate, Tetrabutyl orthotitanate, Tetrabutyl titanate

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About This Item

Linear Formula:
Ti(OCH2CH2CH2CH3)4
CAS Number:
Molecular Weight:
340.32
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
EC Number:
227-006-8
Beilstein/REAXYS Number:
4148236
MDL number:
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Product Name

Titanium(IV) butoxide, purum, ≥97.0% (gravimetric)

InChI key

YHWCPXVTRSHPNY-UHFFFAOYSA-N

InChI

1S/4C4H9O.Ti/c4*1-2-3-4-5;/h4*2-4H2,1H3;/q4*-1;+4

SMILES string

CCCCO[Ti](OCCCC)(OCCCC)OCCCC

grade

purum

assay

≥97.0% (gravimetric)

form

liquid
liquid

reaction suitability

core: titanium
reagent type: catalyst

refractive index

n20/D 1.491 (lit.)

bp

206 °C/10 mmHg (lit.)

density

1.00 g/mL at 20 °C (lit.)

Quality Level

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Application

Titanium(IV) butoxide can be used as:
  • A precursor to prepare the titanium dioxide (TiO2) nanoparticles or thin films via sol-gel method. These TiO2 nanoparticles are suitable for ultraviolet photodetector applications on flame retardant-4 (FR-4) boards.
  • A precursor to synthesize TiO₂ nanoparticles via polyol-mediated method.
  • A precursor for synthesizing anatase-phase TiO₂ nanoparticles through a microwave-assisted method. The resulting nanoparticles are carbon-coated and employed as an anode material in sodium-ion batteries.
  • A precursor material for the preparation of titanium oxide (TiO2) for various applications such as dye sensitized solar cells (DSSCs), photo-catalytic and self-cleaning based coatings
Used to prepare nanosized titania in the anatase form and ferroelectric Bi4Ti3O12 thin films. Used in the preparation of nanocrystalline TiO2 powders at room temperature.

Features and Benefits

Titanium(IV) butoxide exhibits:
  • High Purity (≥97.0%): Ensures minimal contamination in the final product, which is crucial for applications in energy storage, catalysis, and optics.
  • Liquid at Room Temperature: Easy to handle and mix with solvents or other reagents.
  • High solubility: Soluble in organic solvents such as alcohol and ether but insoluble in water. Compatible with Various Synthesis Methods
  • Reproducibility: High purity and consistent reactivity ensure reproducible results across batches and experiments.

General description

Titanium(IV) butoxide, also known as titanium tetra butoxide or tetrabutyl titanate. It appears as a colorless to light yellow viscous liquid and is typically sensitive to moisture and air. It is widely used as a precursor in the production of titanium dioxide (TiO2) thin films through sol-gel processes. It plays a key role in the development of ceramic coatings and nanostructured materials. Titanium(IV) butoxide is also commonly employed as a catalyst or catalyst component in esterification and transesterification reactions.

Legal Information

TYZOR is a registered trademark of E. I. du Pont de Nemours and Company

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Danger

Hazard Classifications

Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Central nervous system, Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 1

flash_point_f

107.6 °F - Pensky-Martens closed cup

flash_point_c

42 °C - Pensky-Martens closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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Effect of calcination temperature on the crystallite size, particle size and zeta potential of TiO2 nanoparticles synthesized via polyol-mediated method
Shah, Aarif Hussain and Rather, Mushtaq Ahmad
Materials Today: Proceedings, 44, 482-488 (2021)
Structural and electrical properties of TiO2 thin film derived from sol-gel method using titanium (IV) butoxide
Senain I, et al.
International Journal of Integrated Engineering, 2(3) (2010)
An innovative synthesis of carbon-coated TiO 2 nanoparticles as a host for Na+ intercalation in sodium-ion batteries
Soudant, Tanguy and Fleutot, et al.
Dalton Transactions, 53, 9112-9119 (2024)
Characteristics and sensing of Sol-gel derived titanium dioxide-based ultraviolet photodetector on flame retardant-4 board
Low, Kai Ti and Yam, et al.
Sensors and actuators A, Physical, 323, 112654-112654 (2021)
Synthesis and characterization of CNT/TiO 2 composites thermally derived from MWCNT and titanium (IV) n-butoxide
Oh W and Chen M
Bulletin of the Korean Chemical Society,, 29(1), 159-164 (2008)

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